Peer-reviewed veterinary case report
Rapidly growing members of the genus Mycobacterium affecting dogs and cats.
- Journal:
- Journal of the American Animal Hospital Association
- Year:
- 2002
- Authors:
- Jang, Spencer S & Hirsh, Dwight C
- Affiliation:
- Veterinary Medical Teaching Hospital · United States
Plain-English summary
Researchers found that certain types of bacteria called Mycobacterium, specifically Mycobacterium fortuitum, often cause long-lasting skin problems in dogs and cats that don't heal over time. These skin issues can last anywhere from 2 to 72 months. Other types of Mycobacterium, like M. chelonae-abscessus and M. flavescens, can also be involved but are less common. The bacteria were tested against various antibiotics, and most of them responded well to amikacin, with varying levels of effectiveness to other medications. This suggests that there are treatment options available for pets affected by these skin infections.
Abstract
Rapidly growing members of the genus Mycobacterium were most often associated with chronic (2 to 72 months), nonhealing skin lesions of dogs and cats. Mycobacterium fortuitum (M. fortuitum) was the most commonly isolated mycobacterium obtained from these lesions, although M. chelonae-abscessus and M. flavescens were occasionally encountered. Isolates were tested in vitro to various antimicrobial agents and found to be susceptible to amikacin (100% of the isolates), cefoxitin (93.8%), ciprofloxacin (75%), clarithromycin (71.4%), doxycycline (28.6%), erythromycin (6.2%), gentamicin (68.8%), kanamycin (75%), minocycline (81.3%), streptomycin (14.3%), tobramycin (43.8%), trimethoprim/sulfonamides (57.1%), and vancomycin (15.4%).
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/12022405/